package interpreter_pattern.ex1;

/**
 * @author 申书航
 * @version 1.0
 */
public class ThousandExpression extends Expression {
    @Override
    protected String one() {
        return "M";
    }

    @Override
    protected String four() {
        return " ";
    }

    @Override
    protected String five() {
        return " ";
    }

    @Override
    protected String nine() {
        return " ";
    }

    @Override
    protected int multiple() {
        return 1000;
    }
}
